| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to ensure [that] [pers pn] [verb] with | 11 |
|
| 2 | to ensure that [pron] [verb] with | 11 |
|
| 3 | to ensure [that] [pron] comply with | 7 |
|
| 4 | to ensure [that] they [verb] with | 6 |
|
| 5 | to ensure [that] [pron] [vb base] with | 6 |
|
| 6 | to ensure [that] they [verb] with | 6 |
|
| 7 | to ensure [that] [pron] comply with | 5 |
|
